Senior Software Engineer Apply now
Senior Software Engineer

Senior Software Engineer

London Full-Time 43200 - 72000 £ / year (est.)
Apply now
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At a Glance

  • Tasks: Lead and collaborate on complex software solutions to enhance customer experiences.
  • Company: Join an award-winning, multinational professional services firm known for innovation.
  • Benefits: Enjoy a culture of learning, flexible work options, and opportunities for growth.
  • Why this job: Be the go-to expert in a dynamic team that values creativity and impact.
  • Qualifications: Experience in multiple programming languages and Agile methodologies is essential.
  • Other info: This is a full-time, permanent position with a focus on cutting-edge technologies.

The predicted salary is between 43200 - 72000 £ per year.

Job Title: Senior Software Engineer (Cybersecurity) Node.js, React.js, Typescript, MongoDB – (Central London Office 2 Days/Week)

Are you passionate about building complex, large-scale systems that process vast amounts of data? We’re seeking a Senior Software Engineer to join an innovative cybersecurity team working on software that helps combat serious financial crime. In this role, you’ll primarily work on back-end systems using modern technologies like Node.js and TypeScript, contributing to a product that serves high-profile clients in industries like banking and e-commerce.

About the Client:

Our client develops cutting-edge software and data products that assist organizations in identifying and combating financial crimes, such as money laundering and terrorist financing. The teams are amazing working with some world-beating tech and skills.

Key Responsibilities:

  1. Back-End Focus: 75% of your time will be spent on back-end development using Node.js and TypeScript, with the remaining 25% on React.js for front-end needs.
  2. Database & Tools: Work with MongoDB and Redis, and potentially with DynamoDB or PostgreSQL.
  3. Knowledge of AWS infrastructure and Linux on-prem systems is beneficial.
  4. DevOps: Collaborate closely with the DevOps team using Docker, Kubernetes, and Terraform. CI/CD pipeline experience is a must.
  5. Data Streams & Messaging: Leverage tools like Kafka and Elasticsearch to handle large-scale data for enterprise clients.
  6. Complex Systems: You will be working on a codebase that’s been built over 12 years, handling high availability and large concurrent users.
  7. Hybrid Cloud/On-Prem Environment: Support deployments both in cloud (AWS) and on-premise environments, working with major clients in highly regulated industries.

Team Mission:

The engineering team builds software that makes the world a safer place. They are dedicated to using technology, creativity, and best engineering practices to solve problems that few can address.

Ideal Candidate:

  1. Strong Back-End Development Skills with a focus on JavaScript/TypeScript, Node.js, and MongoDB.
  2. Experience with Large-Scale, High-Availability Systems is crucial, particularly those handling big data and complex infrastructure.
  3. DevOps Knowledge with tools like Docker, Kubernetes, and Terraform, and a deep understanding of CI/CD pipelines.
  4. Hybrid Cloud & On-Prem Experience, with a mix of AWS and Linux systems.
  5. Industry Background in sectors handling massive data transactions, such as retail or e-commerce, would be a big plus.

If you thrive on working in challenging, data-intensive environments and want to contribute to world-changing cybersecurity solutions, we’d love to hear from you.

Apply Now to join a team working on solutions that make a global impact.

All our roles are UK based. When submitting your application to Colossus, please ensure the following:

  1. Your CV has your address and postcode.
  2. You also have your correct phone number and email address so we can contact you asap regarding your application.
  3. For confidentiality purposes, please remove any reference contact phone number’s and email address details from your CV.

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Senior Software Engineer employer: CV-Library

At our award-winning multinational professional services client, we pride ourselves on fostering a dynamic and inclusive work culture that encourages innovation and collaboration. As a Senior Software Engineer, you will benefit from continuous learning opportunities, a supportive environment that values your contributions, and the chance to work with cutting-edge technologies. Join us in making a meaningful impact for our customers while enjoying a fulfilling career path in a company that truly invests in your growth.
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Contact Detail:

CV-Library Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Software Engineer

✨Tip Number 1

Showcase your collaborative mindset by sharing examples of how you've worked with teams to solve complex problems. Highlight any leadership roles you've taken in these situations, as this aligns well with the company's values.

✨Tip Number 2

Demonstrate your passion for learning new technologies by discussing recent projects where you adopted new tools or methodologies. This will show that you're proactive and eager to contribute to a learning culture.

✨Tip Number 3

Familiarize yourself with Agile principles and be ready to discuss how you've applied them in past projects. Being able to articulate your experience with iterative delivery will set you apart from other candidates.

✨Tip Number 4

If you have experience with CI/CD pipelines or serverless applications, prepare to share specific examples of how you've implemented these in your work. This technical knowledge is crucial for the role and will demonstrate your fit for the position.

We think you need these skills to ace Senior Software Engineer

Open and Collaborative Mindset
Attention to Detail
Inquisitive Mindset
Problem-Solving Skills
Initiative in Issue Resolution
Passion for Learning New Technologies
Leadership in Innovation
Understanding of Agile Principles
Experience in Iterative Delivery
Excellent Time Management
Verbal and Written Communication Skills
Professional Experience in Multiple Programming Languages
Test-Driven Development
Object-Oriented Methodologies
Ability to Deliver Performant Frontend Code
Experience in Application Performance Enhancement
Knowledge of CI/CD Pipelines
Familiarity with Serverless Applications
Understanding of Microservices Architecture
Knowledge of DevOps and DevSecOps Practices
Quality Engineering Practices

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with programming languages, Agile principles, and any relevant technologies like Laravel, Drupal, and Typescript. Emphasize your problem-solving skills and leadership experiences.

Craft a Compelling Cover Letter: In your cover letter, express your passion for learning new technologies and your collaborative mindset. Mention specific examples of how you've contributed to team learning cultures or solved complex problems in previous roles.

Showcase Your Projects: Include a portfolio or links to projects that demonstrate your ability to deliver performant, responsive frontend code. Highlight any experience with CI/CD pipelines, serverless applications, or microservices architecture.

Prepare for Technical Questions: Be ready to discuss your technical expertise in programming methodologies, application performance, and security enhancements during the interview. Familiarize yourself with DevOps practices as they may come up in discussions.

How to prepare for a job interview at CV-Library

✨Show Your Collaborative Spirit

Demonstrate your open and collaborative mindset during the interview. Share examples of how you've worked with others to solve complex problems, highlighting your ability to lead or contribute effectively in team settings.

✨Highlight Your Technical Skills

Be prepared to discuss your experience with programming languages, especially those mentioned in the job description like Laravel, Drupal, and Typescript. Provide specific examples of projects where you applied test-driven and Object-Oriented methodologies.

✨Emphasize Your Problem-Solving Initiative

Talk about instances where you've proactively identified and resolved production issues. This shows your initiative and ability to pre-empt challenges, which is crucial for a Senior Software Engineer.

✨Demonstrate Your Understanding of Agile Principles

Make sure to convey your familiarity with Agile methodologies and iterative delivery processes. Discuss how you've applied these principles in past projects to enhance team performance and deliver value to customers.

Senior Software Engineer
CV-Library Apply now
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  • Senior Software Engineer

    London
    Full-Time
    43200 - 72000 £ / year (est.)
    Apply now

    Application deadline: 2027-01-10

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    CV-Library

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